Color-Your-Own Superhero Masks (12 Pack) Are you looking for the perfect superhero party ideas. A fun craft for kids to complete during your superhero birthday party, kids can use their own markers to color these Color Your Own Superhero Masks. An eye-catching addition to your party supplies, these paper masks will unleash the inner superhero in all your party goers. Each paper mask has cutout eyes and an elastic band. 8" - 8 3/4".